Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/va-arg-pack-1.c @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fgnu89-inline" } */
3
4 int bar (int, const char *, int, ...);
5 int baz (int, const char *, long int);
6
7 int
8 f1 (int x, ...)
9 {
10 return bar (5, "", 6, __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
11 }
12
13 extern inline __attribute__((always_inline)) int
14 f2 (int y, ...)
15 {
16 return bar (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
17 }
18
19 extern inline __attribute__((always_inline)) int
20 f3 (int y, ...)
21 {
22 return bar (y, "", 5, __builtin_va_arg_pack ());
23 }
24
25 extern inline __attribute__((always_inline)) int
26 f4 (int y, ...)
27 {
28 return bar (y, "", 4, __builtin_va_arg_pack (), 6); /* { dg-error "invalid use of" } */
29 }
30
31 extern inline __attribute__((always_inline)) int
32 f5 (int y, ...)
33 {
34 return baz (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
35 }
36
37 extern inline __attribute__((always_inline)) int
38 f6 (int y, ...)
39 {
40 return __builtin_va_arg_pack (); /* { dg-error "invalid use of" } */
41 }
42
43 int
44 test (void)
45 {
46 int a = f2 (5, "a", 6);
47 a += f3 (6, "ab", 17LL);
48 a += f4 (7, 1, 2, 3);
49 a += f5 (8, 7L);
50 a += f6 (9);
51 return a;
52 }